#5166B8 Color

#5166B8 is rgb(81, 102, 184) in RGB and hsl(228, 42%, 52%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#5166B8

HEX#5166B8

RGBrgb(81, 102, 184)

HSLhsl(228, 42%, 52%)

HSVhsv(228, 56%, 72%)

OKLCHoklch(53.4% 0.131 270.6)

CMYKcmyk(56%, 45%, 0%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #5166B8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.33:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.94:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #5166B8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#5166B8 Complementary#B8A351 Analogous#5199B8 Analogous#7051B8 Triadic#B85166 Triadic#66B851

Tints & Shades

Lighter tints and darker shades of #5166B8, useful for hover states, backgrounds, and text variants.

Tints

#6B7CC2 #808FCB #9AA6D6 #AFB9DE #C9CFE9 #DEE2F2

Shades

#4356A3 #38488A #2E3B70 #25305B #1B2241 #101528

Use #5166B8 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex